CVE-2023-34291: Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XB or XT files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-18401.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34291?
CVE-2023-34291 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2023-34291?
To fix CVE-2023-34291, update Ashlar-Vellum Cobalt to the latest version provided by the vendor.
What types of attacks can exploit CVE-2023-34291?
CVE-2023-34291 can be exploited by remote attackers to execute arbitrary code on the affected installation.
Who is affected by CVE-2023-34291?
Users of Ashlar-Vellum Cobalt software are affected by CVE-2023-34291.
Is user interaction required to exploit CVE-2023-34291?
Yes, user interaction is required as the target must visit a malicious site to exploit CVE-2023-34291.